Metal Shark Boats is a builder of aluminum vessels that operates shipyards in Jeanerette and Franklin, Louisiana.
The company was founded as Gravois Aluminum Boats in 1986, building primarily small recreational vessels, but as sales declined Gravois incorporated Metal Shark in 2005 with the goal of attracting governmental and commercial clients. The company operated out of its Jeanerette facility, building boats up to 60 feet (18 m) in length primarily for government agencies, notably a $192 million contract for almost 500 small response boats for the United States Coast Guard. In January 2014, Metal Shark announced that it had purchased a 25 acres (0.10 km2) site in Franklin, Louisiana on the Charenton Bypass Canal and planned to establish a second shipyard there with the capacity to construct vessels up to 250 feet (76 m) in length; the facility opened in July. In December 2014, Metal Shark reached an agreement with the Damen Group to market and build Damen-designed ships. As of 2016, Metal Shark had built about a thousand vessels for operators around the world.